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Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators

Active-Semi
AKM Semiconductor
Allegro MicroSystems, LLC.
Alpha and Omega Semiconductor, Inc.
ams
Analog Devices, Inc.
Cypress Semiconductor
Diodes Incorporated
Exar Corporation
Fremont Micro Devices
Fujitsu Electronics America, Inc.
Infineon Technologies
Integrated Device Technology, Inc.
Intel
Intersil (Renesas Electronics America)
Maxim Integrated
Microchip Technology
Microsemi
Monolithic Power Systems
NJR Corporation/NJRC
NXP Semiconductors
ON Semiconductor
Panasonic
Power Integrations
Renesas Electronics America
Richtek
ROHM Semiconductor
Sanken Electric Co., Ltd.
Semtech
Sharp Microelectronics
ABLIC U.S.A. Inc.
Silicon Labs
Skyworks Solutions, Inc.
Socle Technology Corporation
STMicroelectronics
Taiwan Semiconductor
Texas Instruments
Torex Semiconductor
Toshiba Semiconductor and Storage
Touchstone Semiconductor
Vishay
Zilog®/Littelfuse
Part Number Manufacturer / Brand Brife Description Part StatusFunctionOutput ConfigurationTopologyOutput TypeNumber of OutputsVoltage - Input (Min)Voltage - Input (Max)Voltage - Output (Min/Fixed)Voltage - Output (Max)Current - OutputFrequency - SwitchingSynchronous RectifierOperating TemperatureMounting TypePackage / CaseSupplier Device Package
LM21305SQ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 5A SYNC 28WQFN ActiveStep-DownPositiveBuckAdjustable13V18V0.598V18V5A300kHz ~ 1.5MHzYes-40°C ~ 85°C (TA)Surface Mount28-WFQFN Exposed Pad28-WQFN (5x5)
LM22677TJ-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 5A TO263-7 ActiveStep-DownPositiveBuckAdjustable14.5V42V1.285V37V5A500kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-7 ThinTO-263-7 Thin
LM22678QTJ-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 5A TO263-7 ActiveStep-DownPositiveBuckFixed14.5V42V5V
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5A500kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-7 ThinTO-263-7 Thin
LM22678TJ-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 5A TO263-7 ActiveStep-DownPositiveBuckFixed14.5V42V5V
-
5A500kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-7 ThinTO-263-7 Thin
LM22679TJ-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 5A TO263-7 ActiveStep-DownPositiveBuckAdjustable14.5V42V1.285V37V5A500kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-7 ThinTO-263-7 Thin
LM22679TJE-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 5A TO263-7 ActiveStep-DownPositiveBuckFixed14.5V42V5V
-
5A500kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-7 ThinTO-263-7 Thin
LM22679TJE-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 5A TO263-7 ActiveStep-DownPositiveBuckAdjustable14.5V42V1.285V37V5A500kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-7 ThinTO-263-7 Thin
LM2677S-3.3
 Texas Instruments IC Regulators BUCK 3.3V 5A TO263-7 ObsoleteStep-DownPositiveBuckFixed18V40V3.3V
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5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2677S-3.3/NOPB
 Texas Instruments IC Regulators BUCK 3.3V 5A TO263-7 ActiveStep-DownPositiveBuckFixed18V40V3.3V
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5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2677S-5.0
 Texas Instruments IC Regulators BUCK 5V 5A TO263-7 Not For New DesignsStep-DownPositiveBuckFixed18V40V5V
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5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2677S-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 5A TO263-7 ActiveStep-DownPositiveBuckFixed18V40V5V
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5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2677S-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 5A TO263-7 ActiveStep-DownPositiveBuckAdjustable18V40V1.21V37V5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2677SX-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 5A TO263-7 ActiveStep-DownPositiveBuckAdjustable18V40V1.21V37V5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2678S-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 5A TO263-7 ActiveStep-DownPositiveBuckAdjustable18V40V1.21V37V5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2678SD-5.0
 Texas Instruments IC Regulators BUCK 5V 5A 14VSON ObsoleteStep-DownPositiveBuckFixed18V40V5V
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5A260kHzNo-40°C ~ 125°C (TJ)Surface Mount14-VDFN Exposed Pad14-VSON (5x6)
LM2678SX-3.3/NOPB
 Texas Instruments IC Regulators BUCK 3.3V 5A TO263-7 ActiveStep-DownPositiveBuckFixed18V40V3.3V
-
5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2678SX-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 5A TO263-7 ActiveStep-DownPositiveBuckFixed18V40V5V
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5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2678SX-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 5A TO263-7 ActiveStep-DownPositiveBuckAdjustable18V40V1.21V37V5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2678T-3.3/NOPB
 Texas Instruments IC Regulators BUCK 3.3V 5A TO220-7 ActiveStep-DownPositiveBuckFixed18V40V3.3V
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5A260kHzNo-40°C ~ 125°C (TJ)Through HoleTO-220-7 (Formed Leads)TO-220-7
LM2678T-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 5A TO220-7 ActiveStep-DownPositiveBuckFixed18V40V5V
-
5A260kHzNo-40°C ~ 125°C (TJ)Through HoleTO-220-7 (Formed Leads)TO-220-7
LM2679S-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 5A TO263-7 ActiveStep-DownPositiveBuckAdjustable18V40V1.21V37V5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2679SX-5.0
 Texas Instruments IC Regulators BUCK 5V 5A TO263-7 Not For New DesignsStep-DownPositiveBuckFixed18V40V5V
-
5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2679SX-ADJ
 Texas Instruments IC Regulators BUCK ADJ 5A TO263-7 Not For New DesignsStep-DownPositiveBuckAdjustable18V40V1.21V37V5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
LM2679SX-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 5A TO263-7 ActiveStep-DownPositiveBuckAdjustable18V40V1.21V37V5A260kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-8, D²Pak (7 Leads + Tab), TO-263CADDPAK/TO-263-7
TPS53316RGTR
 Texas Instruments IC Regulators BUCK ADJ 5A SYNC 16QFN ActiveStep-DownPositiveBuckAdjustable12.9V6V0.6V4.8V5A725kHz, 1.1Mhz, 1.8MHzYes-40°C ~ 85°C (TA)Surface Mount16-VFQFN Exposed Pad16-QFN (3x3)
TPS53321RGTR
 Texas Instruments IC Regulators BUCK ADJ 5A SYNC 16QFN ActiveStep-DownPositiveBuckAdjustable12.9V6V0.6V5.04V5A1.1MHzYes-40°C ~ 85°C (TA)Surface Mount16-VFQFN Exposed Pad16-QFN (3x3)
TPS5450DDA
 Texas Instruments IC Regulators BUCK ADJ 5A 8SOPWRPAD ActiveStep-DownPositiveBuckAdjustable15.5V36V1.221V31.32V5A500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS5450DDAR
 Texas Instruments IC Regulators BUCK ADJ 5A 8SOPWRPAD ActiveStep-DownPositiveBuckAdjustable15.5V36V1.221V31.32V5A500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS5450DDARG4
 Texas Instruments IC Regulators BUCK ADJ 5A 8SOPWRPAD ActiveStep-DownPositiveBuckAdjustable15.5V36V1.221V31.32V5A500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS5450MDDAREP
 Texas Instruments IC Regulators BUCK ADJ 5A 8SOPWRPAD ActiveStep-DownPositiveBuckAdjustable15.5V36V1.221V32.04V5A500kHzNo-55°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS5450QDDARQ1
 Texas Instruments IC Regulators BUCK ADJ 5A 8SOPWRPAD ActiveStep-DownPositiveBuckAdjustable15.5V36V1.221V32.04V5A500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS54519RTER
 Texas Instruments IC Regulators BUCK ADJ 5A SYNC 16WQFN ActiveStep-DownPositiveBuckAdjustable12.95V6V0.6V4.5V5A200kHz ~ 2MHzYes-40°C ~ 140°C (TJ)Surface Mount16-WFQFN Exposed Pad16-WQFN (3x3)
TPS54519RTET
 Texas Instruments IC Regulators BUCK ADJ 5A SYNC 16WQFN ActiveStep-DownPositiveBuckAdjustable12.95V6V0.6V4.5V5A200kHz ~ 2MHzYes-40°C ~ 140°C (TJ)Surface Mount16-WFQFN Exposed Pad16-WQFN (3x3)
TPS54521RHLR
 Texas Instruments IC Regulators BUCK ADJ 5A SYNC 14QFN ActiveStep-DownPositiveBuckAdjustable14.5V17V0.8V15V5A200kHz ~ 900kHzYes-40°C ~ 125°C (TJ)Surface Mount14-VFQFN Exposed Pad14-VQFN (3.5x3.5)
TPS54521RHLT
 Texas Instruments IC Regulators BUCK ADJ 5A SYNC 14QFN ActiveStep-DownPositiveBuckAdjustable14.5V17V0.8V15V5A200kHz ~ 900kHzYes-40°C ~ 125°C (TJ)Surface Mount14-VFQFN Exposed Pad14-VQFN (3.5x3.5)
TPS54527DDA
 Texas Instruments IC Regulators BUCK ADJ 5A SYNC 8SOPWR ActiveStep-DownPositiveBuckAdjustable14.5V18V0.76V6V5A650kHzYes-40°C ~ 85°C (TA)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS54527DDAR
 Texas Instruments IC Regulators BUCK ADJ 5A SYNC 8SOPWR ActiveStep-DownPositiveBuckAdjustable14.5V18V0.76V6V5A650kHzYes-40°C ~ 85°C (TA)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS54528DDAR
 Texas Instruments IC Regulators BUCK ADJ 5A SYNC 8SOPWR ActiveStep-DownPositiveBuckAdjustable14.5V18V0.76V6V5A650kHzYes-40°C ~ 85°C (TA)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS54531DDAR
 Texas Instruments IC Regulators BUCK ADJ 5A 8SOPWRPAD ActiveStep-DownPositiveBuckAdjustable13.5V28V0.8V26.04V5A570kHzNo-40°C ~ 85°C (TA)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS54540DDAR
 Texas Instruments IC Regulators BUCK SPLIT RAIL 8SOPWRPAD ActiveStep-DownPositiveBuck, Split RailAdjustable14.5V42V0.8V41.1V5A100kHz ~ 2.5MHzNo-40°C ~ 150°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS54540QDDARQ1
 Texas Instruments IC Regulators BUCK SPLIT RAIL 8SOPWRPAD Not For New DesignsStep-DownPositiveBuck, Split RailAdjustable14.5V42V0.8V41.1V5A100kHz ~ 2.5MHzNo-40°C ~ 150°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS54541DPRR
 Texas Instruments IC Regulators BCK SPLIT RAIL ADJ 10WSON ActiveStep-DownPositiveBuck, Split RailAdjustable14.5V42V0.8V41V5A100kHz ~ 2.5MHzNo-40°C ~ 85°C (TA)Surface Mount10-WDFN Exposed Pad10-WSON (4x4)
TPS54541DPRT
 Texas Instruments IC Regulators BUCK SPLIT RAIL ADJ 10SON ActiveStep-DownPositiveBuck, Split RailAdjustable14.5V42V0.8V41V5A100kHz ~ 2.5MHzNo-40°C ~ 85°C (TA)Surface Mount10-WDFN Exposed Pad10-WSON (4x4)
TPS54560DDA
 Texas Instruments IC Regulators BUCK SPLIT RAIL 8SOPWRPAD ActiveStep-DownPositiveBuck, Split RailAdjustable14.5V60V0.8V58.8V5A100kHz ~ 2.5MHzNo-40°C ~ 150°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS54560DDAR
 Texas Instruments IC Regulators BUCK SPLIT RAIL 8SOPWRPAD ActiveStep-DownPositiveBuck, Split RailAdjustable14.5V60V0.8V58.8V5A100kHz ~ 2.5MHzNo-40°C ~ 150°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS54560QDDAQ1
 Texas Instruments IC Regulators BUCK SPLIT RAIL 8SOPWRPAD Not For New DesignsStep-DownPositiveBuck, Split RailAdjustable14.5V60V0.8V58.8V5A100kHz ~ 2.5MHzNo-40°C ~ 150°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS54560QDDARQ1
 Texas Instruments IC Regulators BUCK SPLIT RAIL 8SOPWRPAD Not For New DesignsStep-DownPositiveBuck, Split RailAdjustable14.5V60V0.8V58.8V5A100kHz ~ 2.5MHzNo-40°C ~ 150°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS56520PWPR
 Texas Instruments IC Regulators BUCK ADJ/PROG 5A 20HTSSOP ActiveStep-DownPositiveBuckAdjustable (Programmable)14.5V17V0.6V1.87V5A500kHzYes-40°C ~ 125°C (TJ)Surface Mount20-PowerTSSOP (0.173", 4.40mm Width)20-HTSSOP
TPS56528DDAR
 Texas Instruments IC Regulators BCK ADJ 5A SYNC 8SOPWRPAD ActiveStep-DownPositiveBuckAdjustable14.5V18V0.6V7V5A650kHzYes-40°C ~ 85°C (TA)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
TPS65279DAPR
 Texas Instruments IC Regulators BUCK ADJ 5A DL 32HTSSOP ActiveStep-DownPositiveBuckAdjustable24.5V18V0.6V15V5A200kHz ~ 1.6MHzYes-40°C ~ 125°C (TJ)Surface Mount32-TSSOP (0.240", 6.10mm Width) Exposed Pad32-HTSSOP
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